Grade 7, Aoshutong, Luo Zengru's Concise Tutorial on Mathematical Competitions

Author: Luo Zengru, Editor-in-Chief
Publisher:
Publish Date: 2005-03-01
Features: This book is written based on the new developments in junior high school textbooks and the new trends in competition, aiming to reflect three characteristics:
1. Comprehensiveness. It integrates, systematically arranges, and explains each section from Grade 7 to Grade 9, fully covering all key points in the new textbooks and the four pillars of competitions, allowing readers to achieve the effect of "having one book in hand, grasping the whole picture."
2. Synchronization. The content selection and cognitive requirements for each section are carefully aligned with the teaching progress. The practice and explanation of exercises focus on patience and clarity in Grade 7, enabling readers to advance step by step on the "bridge of knowledge synchronization, ability advancement, and integrated teaching and practice," enjoying a smooth journey.
3. Layering. The format and details are designed to cater to the practical needs and future development of students at different levels. The book is structured into three layers: the first layer deepens and broadens the textbook content, the second layer focuses on the key and hot topics of the junior high school entrance exam, and the third layer covers the fundamental theories and basic methods of mathematical competitions. In the explanations, the approach is to start from a low baseline and rise to a high level—either discussing simple problems in depth or breaking down difficult problems into manageable steps. Through this book, readers can "approach the junior high school entrance exam from a high perspective and the competition from a low perspective," achieving the goal of "advancing to competitions or retreating to top high schools."
Although all the authors are teachers from key universities or famous high schools, or supervisors of master's students, or hold master's degrees, whether their meticulous efforts meet expectations remains to be tested by practice. Although all the authors have a strong interest in mathematical competitions, some are coaches of coaches, or have long-term coaching experience, whether their subjective efforts yield objective results remains to be tested by practice.